This route is part of leg 43 of my world tour, for more details https://forums.flightsimulator.com/t/exploring-the-world-in-the-beechcraft-bonanza/266981/51
Photogrammetry areas are very detailed and varied in Europe. Visit 4 stunning locations, Nurnberg, Mannheim, Karlsruhe and Strasbourg while visiting the detailed airport of Frankfurt along the way, as well as the grand prix circuit at Hockenheim.
Start from Nurnberg, make sure to fly low to look at the detail of the houses in the city. The first waypoint takes you by Albrecht Durer's house, the inventor of ray-tracing among many other things. The next takes you over the notorious Zeppelinfeld.
From Nurnberg you'll fly to the star airport of Frankfurt with a stop over in Altfeld in between. From Fankfurrt follow the Rhine South to visit Mannheim, Karlsruhe and Strasbourg close after each other. After landing in Hockenheim the next way point will guide you over the grand prix circuit.
The route ends just over the border in Strasbourg, France. Another old and very detailed city with many historical sites.